package com.xykj.mythy.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;

import java.util.concurrent.Executor;

@Configuration
@EnableAsync
public class AsyncConfig {

    /*
     *此处成员变量应该使用@Value从配置中读取
    */
   private int corePoolSize = 10;
   private int maxPoolSize = 200;
   private int queueCapacity = 10;

   @Bean
   public Executor taskExecutor() {
       ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
       executor.setCorePoolSize(corePoolSize);
       executor.setMaxPoolSize(maxPoolSize);
       executor.setQueueCapacity(queueCapacity);
       executor.initialize();
       return executor;
   }

}